NeurosciencebioRxivPreprint
A Commensal-Derived Lipoteichoic Acid Engages an Inducible Neuronal PD-1 Checkpoint to Suppress Inflammatory Pain
Zhiqiang Liu, Yen-Hsin Cheng, Catherine V. Osborn…·Praveen Thumbikat
This study identifies a commensal-derived lipoteichoic acid that activates a neuronal PD-1 checkpoint to suppress inflammatory pain through TLR2/6 signaling.
DOI 10.64898/2026.01.16.699990